package com.itheima.arr;

import java.util.Arrays;

public class Demo01 {

    public static void main(String[] args) {

        int[] arr={ 11,99,22,88,33,77,44,55,66};
        System.out.println(Arrays.toString(arr));
        Arrays.sort(arr);
        System.out.println(Arrays.toString(arr));

    }
}
